This video shows how to encrypt files with OpenSSL in Debian Linux. First we check if open SSL is installed on the system. If not, install it using packet manager. Next create the file going to be encrypted. Now encrypt the file. In this case AES algorithm in ypher block chaining mode is used. AES is US-government standard and can be considered secure. Now we are prompted for a password. In order for the encryption to be secure, we need to choose a strong password. Now we can delete the origi...
There's nothing better than being your own boss some say. If you are ready for the risks and the work, take your passion to the next level and start your own business. Learn how to start your own business with help from this video.
Nexus is a pre-approved trusted traveler program that allows approved people expedited travel between Canada and the US. The card is available to US and Canadian citizens or permanent residents who travel by air or land between the two countries. Anyone traveling between the two countries must have their own Nexus card including babies. The Nexus card is considered a privilege by both the US and Canadian governments. You must have a clean record with both the Canadian Border Services and The ...
Woops! Make a mistake? Whether you’ve made a mistake, like writing the wrong year or wrong amount, or want to set up automatic bill payments or direct deposit, you may need to void a check. In this tutorial, learn how to properly void a check.
Your friends want you to marry them! Before you can officiate their big day, you'll need to jump through some legal hoops. Learn how to officiate at a wedding.
Board up a window for protection against strong storms and hurricanes. Learn how to board up a window.
As the COVID-19 virus continues to spread, counties, cities, and states are closing down businesses, events, and schools that aren't absolutely necessary. Some companies around the US are recommending or requiring employees to work from home during the coronavirus pandemic. If you're stuck at home, there are apps and services to help you make it through a lockdown.
Stratford may soon become Canada's answer to Silicon Valley as the driverless car industry arrives. Potentially changing the character of the Ontario town known for hosting the Stratford Festival, a celebration of all things Shakespearean and stage-related.
Reports of Zika-related birth defects are coming in at shockingly low rates in Puerto Rico. While that might be something to cheer, one former US government official is saying there could be a nefarious reason for the low numbers.
Those of you who have been a part of the Null Byte community for even a short while know that I sincerely and firmly believe that hacking is the most important skill set of the future.
Hello, ladies and gents! Today I will be discussing the fun and excitement of backdoor on an OSX system.
The bread at your local supermarket will most likely always be fresh, but how do you know which loaf is the freshest out of the bunch? You can squeeze and inspect them like an annoying TSA agent, but there's actually a much simpler way to do it.
It's no secret that there's a lot of surveillance going on these days. It's easier than ever to end up in a database, and even former government agents are speaking out about the atrocious amount of spying being done against our own citizens. They've targeted our laptops, cars, IP addresses, and now they're coming for our iPhones. AntiSec hackers managed to get their hands on a list of over 12 million Apple UDIDs (Universal Device IDs) from an FBI computer, and they published 1,000,001 of the...
This video discusses the basic steps necessary to start an online business. The first thing you need is a name for your business. Keep it simple, easy to spell and remember. Once you have your name, register it with the government. Next, find a good hosting company for your website. He recommends Godaddy.com. Also a good web designer is a necessity. They will meet with you to discuss your ideas, and your website should be ready in about a week.
Still got stock? Many factory installed exhaust systems not only sound anemic, they actually are because they scrub power. The designers who are given the task of producing these pipes are often handcuffed by several different requirements that add up to one big compromise. Exhaust engineers are required to build systems that are quiet and that meet certain types of emission standards, but not all of the design concerns are driven by government regulations. Some are based on a perception of w...
As NASA nears the launch of another mission to the Moon in 2024, and a subsequent mission to Mars in the 2030s, augmented reality is increasingly being woven into the normal space operations to test various capabilities.
There are countless ways in which a talented and trained programmer and tech pro can earn a lucrative living in an increasingly data-driven age — from writing and creating apps and games to working for a cybersecurity firm or even the federal government.
Tax season is always stressful, especially for entrepreneurs and small business owners. Rather than wait until March to get your finances in order every year, learning how to keep track of your expenses is a valuable skill that saves you and your business time, money, and plenty of anxiety.
It looks like it's cuffing season for AR hardware makers and telecommunications corporations. With AT&T aligned with Magic Leap as its exclusive wireless retailer on the high-end AR side, Verizon has also reached a master reseller agreement with Vuzix, according to a filing with the Securities Exchange Commission.
The Magic Leap One: Creator Edition has been teased for months now, and while we still don't know exactly when the sales will begin, it can't be long now because we've discovered a couple of new hints that the device's launch is imminent, hiding in plain sight on the company's website.
Equifax reported on Sept. 7 that it discovered a breach on July 29 which affects roughly half of Americans, many of whom don't realize they have dealings with the company. Hackers got away with social security numbers, addresses, and driver's license numbers, foreshadowing a "nuclear explosion of identity theft." Let's explore what really happened and what you and those around you can do to protect yourselves.
The dark web is an intimidating place for a newbie hacker, but it's a powerful tool once you've learned to navigate it safely. To help you out with that, this guide will cover some need-to-know information for traversing the dark corners of the internet while keeping your identity and data safe. (Hint: Using Tor is not enough.)
Open-source data scraping is an essential reconnaissance tool for government agencies and hackers alike, with big data turning our digital fingerprints into giant neon signs. The problem is no longer whether the right data exists, it's filtering it down to the exact answer you want. TheHarvester is a Python email scraper which does just that by searching open-source data for target email addresses.
The US Department of Transportation says it is actively completing a previously promised revision of voluntary guidelines for driverless vehicles originally drafted by President Obama's administration.
Signal, the encrypted messaging app, has seen 1.4 million downloads in just the first quarter of 2017—roughly twice the downloads it received in the same period last year. Rani Molla at Recode attributes this to Donald Trump's inauguration, as the private messaging service saw a 40% increase in US downloads between Election Day and the end of the first quarter of 2017.
The race for the future of the automative world has never been tighter, with reports earlier this week that Tesla is now almost as valuable as Ford. The neck-in-neck companies are focused on the same next big step for automobiles: the driverless car.
As we slowly approach its January 3 start date, CES 2017 seems to be shaping up to be an exciting year for smart glasses as well as augmented and mixed reality.
The highly anticipated VR headset hasn't been on the market long, but there's an issue that has some consumers, and even government officials, concerned about the Oculus Rift. You probably guessed the issue surrounds privacy and the extensive, not-so-secret way that it's collecting your personal data. The privacy concerns came about as various customers and media outlets took notice of the rather lengthy Terms and Services that pop up once you strap yourself into the Rift headset.
Here on nullbyte we always hear mention of hacking being used to shut down power grids or attacking SCADA and other such cyber warlord activities, but ive never seen a TDos post come up.
Usually when a hacker takes control of a system, they use it for a good purpose (on their end, anyway). But some hackers have made jokes or pranks with their hacks. Here is a list of the top of them...
With the bombardment of technical issues that have plagued GTA Online since its inauguration, it hasn't been easy to enjoy stealing cars and killing hookers with all your friends.
There has been much talk about how unsecure the cloud is because of PRISM’s newfound ability to demand all of your data without any resistance. This has spin doctors in the Cloud Storage industry losing their mind. They suddenly went from a central hub for 10GB of your files, to an easy window for Big Brother to track you through. Centralized cloud storage is no longer a safe way to keep your files, but we still need a way to access our files anywhere we go.
Megaupload was one of the very first file-sharing sites I ever used. But since 2005, the beloved (and pretty gangster) Kim Dotcom, has been in a legal battle with the U.S. Justice Department over copyright infringement.
Economists have long since known that people want to be rewarded for taking on risk. Investments are thus judged by their risk-adjusted returns (Sharpe ratios). A typical hedge fund has a Sharpe ratio of around 0.5. This means that its excess annual return over the risk-free rate is about half its annual standard deviation.
The big question this week would be the controversial Obamacare mandate. And heres the answer: Yes. Obamacare passes Congress' filters and is now an official OK. Texas college hacks drone in front of DHS — RT.
We've all seen the breathtaking, colorful photos of the Eagle, Egg and Cat's Eye Nebulae. You may not recognize them by name, but you've seen them, whether in astronomy textbooks, magazines, websites, album covers, or tee shirts. They are some of the most striking photographs ever taken from the Hubble Space Telescope (HST).
Now that more people are working from home on unsecured networks and personal devices, hackers are having a field day accessing everything from private browsing histories to personal banking information. A virtual private network (VPN) is the first and most important line of defense when it comes to protecting all of your devices from digital intrusions, but not all VPNs are created equal.
Even under normal circumstances, it's almost impossible to speak to a representative for a government agency or company in just one try. Many systems will put you on hold for long periods or ask to call you back when someone is available, but there are still some out there that just give you the busy signal over and over again. In those cases, there's a jailbreak tweak that can help.
The coronavirus continues to disrupt the tech industry, including the augmented reality segment, with Apple and the iPhone the latest to feel the impact.
